baber/WOPTO huggingface dataset:
Patent FR-3138076-A1 (FR)
Title: Vehicule automobile comportant des moyens de recharge inductif
Inventor: POITEVIN BERTRAND
IPC: B60P1/64
Filed: 2022-07-22
Abstract: L’invention concerne un véhicule automobile (1) servant au transport de containeurs motorisés (2) pouvant être logés dans un espace de stockage (11) arrière du véhicule automobile (1). Afin de faciliter la recharge électrique d’une batterie électrique des containeurs motorisés (2), le véhicule automobile (1) comporte un ou plusieurs chargeurs inductifs (16) placés au niveau d’un plancher (12) de l’espace de stockage (11) et destinés à être mis en regard d’un récepteur inductif de chaque containeur motorisé (2). Cette configuration astucieuse assure une recharge sans contact des containeurs motorisés (2) durant leur transport dans le véhicule automobile (1).  Figure 1
Patent FR-3132664-A1 (FR)
Title: Film thermorétractable
Inventor: GKINOSATIS DIMITRIS
IPC: B32B27/08
Filed: 2023-02-13
Abstract: Un film thermorétractable comprenant une couche extérieure comprenant de l'éthylène-acétate de vinyle, une couche de scellage comprenant un copolymère d'éthylène alpha-oléfine, et une couche comprenant de l'éthylène-alcool vinylique.
Patent FR-2004920-A1 (FR)
Title: Antibiotic suppository formulation contng polyethylene glycol and carb - oxymethyl cellulose
IPC: A61K9/02
Filed: 1969-03-26
Abstract: Suppository (pharmaceutical) prepn. contng. makrolid antibiotic and large amt. of water relative to the carrier vehicle. Spiramycin, erythromycin, lencomycin or oliandomycin etc. as citrate, tartrate, HCl or phosphate salts, prepared with over 50% water and cocoa butter, lanolin oil or polyethylene glycol carrier. Carboxymethyl cellulose is added to increase the viscosity.
Patent FR-2055806-A1 (FR)
Title: Automatic ingot cutting means for multi-line
IPC: B22D11/126
Filed: 1969-08-25
Abstract: In continuous casting plant having a series of casting lines, the cast ingots are cut into bars of constant length by an apparatus comprising detectors which determine the amount of molten metal in an intermediate container. The detector commanding means for the admission of melt into the ingot moulds, and bar length detectors operate the ingot cutting means.
Patent FR-2025657-A1 (FR)
Title: Dyeing auxiliary for synthetic fibres eg - polyesters
IPC: D06P1/651
Filed: 1969-12-05
Abstract: Dyeing auxiliary is pref. diphenylethane opt. with alkyl side-groups.
Patent FR-2080996-A1 (FR)
Title: Process for complex ferric solutions
IPC: G03C7/42
Filed: 1971-02-10
Abstract: Process for preparing aqs. soln. of a ferric amino-polycarboxylic complex by heating the aminopolycarboxylic acid with an iron oxide in water and then neutralising with a base. Prefd. acids are E.
Patent FR-2100788-A1 (FR)
Title: L-1-amino-3-chloro-2-propanol prepd from dl - is an antifertility - agent for male mammals
Inventor: COHEN E
IPC: C07C215/08
Filed: 1971-06-17
Abstract: Title cpd is prepd by resolution of the known dl-form, using dibenzoyltartaric acid. Activity resides solely in the l-isomer. Dosage is 1-50 mg. per. kg subject wt. per day.
Patent FR-2173705-A1 (FR)
Title: Sepn of alkylaromatic mixts - by distn with cpd of sodium,vinylaromatic and lewis base
IPC: C07C7/148
Filed: 1972-02-28
Abstract: Mixts. of alkylaromatic hydrocarbons (esp. xylenes) are sepd. by distn. in the presence of an organosodium cpds. obtd. by mixing a vinylaromatic hydrocarbon (I) with Na and a solvating Lewis base (II) (pref. an ether, amine or diamine). The molar ratio of Na to (I) is pref. 0.1-10 the molar ratio of (II) to Na is pref. 0.5-10, and the Na concn. i the system is pref. 0.1-5 moles/l. After distn. the non-distd. alkylaromatic can be recovered by treating with (I) or cumene and distilling off.
Patent FR-2179585-A1 (FR)
Title: Induction heater - for long workpiece enamelling has reflector
IPC: H05B6/02
Filed: 1972-04-13
Abstract: To the induction heater surrounding continuously passing long metal workpieces is attached a reflector for reducing heat radiation losses from the workpiece which surrounds it. The reflector pref. consists of a polished metal and is split. The reflector causes the molten enamel layer to stay in the molten state longer, thereby giving it time to out gas and yield an improved quality enamel coating.
Patent FR-2208651-A1 (FR)
Title: Piperazinyl carbonyloxy-dithiino pyrrols as tranquillisers - anticonvulsants and spasmolytics from aryloxycarbonates of dithiinopyrrols and piperazines
IPC: C07D495/04
Filed: 1972-12-04
Abstract: Title cpds. are of formula (I) and acid addn. salts there- (where A = Ph, pyridyl, pyridazinyl, quinolyl (3-4-, esp. 2-) or naphthyridinyl esp. 1,8-(2), all opt. substd. by 1-2 (opt. identical) halogen, 1-4C alkyl or alkoxy, CN or NO2; R = 1-4C alkyl esp. CH3, 2-4C alkenyl or 1-4C AlkOH; n = 0 or 1). They are prepd. e.g. by reacting: A in acetonitrile at 0-50 degrees C (where Ar = Ph opt. substd. by 1-4C alkyl).
Patent FR-2239476-A1 (FR)
Title: Dialkyl 1-heterocyclic-vinyl phosphates - with insecticidal and acaricidal activity
IPC: C07F9/6539
Filed: 1973-07-31
Abstract: Organophosphorus cpds of formula: (where R is alkyl, R1 is H, Cl, Br, Me; R2 is H, Cl, Br, Me, R3 is (a) pyridyl opt. substd by one or two halogen Me; (b) N-morpholinyl substd by one to three 1-12C alkyl or 6-12C cycloalkyl; (c) 2-furyl substd by one or two NO2, halogen; (d) 2-thienyl substd by one or two NO2, halogen, (e) thiazolyl opt. substd by one or two halogen, alkyl, phenyl opt. substd by NO2, Me, -OMe, halogen) are useful as insecticides and acaricides. Cpds (I) are prepd by reacting P(OR)3 with R3.CO.C.X.
Patent FR-2242203-A1 (FR)
Title: Reloading cartridge for stapler - box contg staple strips dovetails onto pivoting arm
IPC: B25C5/16
Filed: 1973-09-04
Abstract: Reloading cartridge (4) for a stapler is a rectangular box contg. stacked staple strips, which dovetails onto a pivoting arm (5) (subsidiary to the usual lever arm) appended to the stapler: this arm being appropriately dimensioned to receive and retain the cartridge. The unit is interchangeable and economical. Pref. a metallic frame supports groups of staples within the unit, being withdrawn once the unit is installed on the stapler arm, and able to be reinserted should the partially empty unit be removed. This support frame is threaded through holes in the ore and aft stapler walls and is constituted of steel wire.
Patent FR-2243397-A1 (FR)
Title: Continuous flow secondary hot water heater - has secondary circulation in annular tubes within the casing
IPC: F24D3/08
Filed: 1973-09-11
Abstract: The heater has a rectangular casing (1) with an inlet (A) and a discharge (B) for primary hot water from a central heating plant which circulates through the heater vessel. Within the casing is a number of tubes (Q), each of which has an inner tube (3) and an outer tube (2) with an annular space (4) between them. The ends (5) of each annulus are sealed by welding and the closed annular spaces thus formed are joined together by pipes (6). Inlet and discharge pipes (C, D) take secondary water through the main casing walls into the system of annular passages. Primary water circulates round the outside and through the centre of the tubes while secondary water flows continuously through the annuli.
Patent FR-2253866-A1 (FR)
Title: Multiple blade fabric cutter - for cutting piece of fabric to predetermined pattern
IPC: B26D1/38
Filed: 1973-12-10
Abstract: A single sheet of fabric or a stack of a number of sheets are cut to a predetermined pattern at the cutting station which has a series of individually actuable cutting blades arranged across the path of the advancing fabric layers. These are arranged so that a first series of cuts are made parallel to each other and at 45 degrees to the advancing fabric. A second series of blades are arranged so that they are normal to the first set and again make a series of cuts parallel to each other and at 45 degrees to the direction of travel of the fabric. Because the blades are individually operable predetermined patterns of cut fabric may be produced.
Patent FR-2244405-A1 (FR)
Title: Carbonated coffee beverage prodn - in presence of fatty acid esters of glycerol, sorbitan, or propylene glycol and or silicone resin
IPC: A23F5/16
Filed: 1974-01-22
Abstract: Carbonated coffee beverage prepn. by treating coffee extract with carbonic acid, e.g., by absorption of CO2 under press. or by mixing with carbonated water, takes place in the presence of glycerol-fatty acid esters, (I), and/or sorbitan-fatty acid esters (II), and/or propylene glycol-fatty acid esters (III), and/or a pref. emulsified silicone resin. Bubbling of drink is controlled without affecting props. of freshly brewed coffee, e.g., taste, aroma and body, and without removing or decomposing colloids in coffee extract. Complicated appts. is not needed.
Patent FR-2259015-A1 (FR)
Title: Vacuum packaging of windscreen wiper blades - uses temporary stops protruding from support portion to locate wiper blade during operation
IPC: B65D75/30
Filed: 1974-01-29
Abstract: The process is intended for packing of motor vehicle windscreen wiper blades between a relatively stiff support and a plastics film. First one or more stops are secured in position, protruding from the support for a height equal to or greater than the thickness of wiper blade, at points near where the wiper blade is to be accommodated on the support. The wiper blade is then placed in position, and support and stops are covered with the plastics film. A sufficient vacuum is generated in the space between the support and film, and finally the stops are removed in such a manner as to avoid the sensitive portion of the wiper blade being affected by the film. The stop can be used near the sensitive portion.
Patent FR-2260292-A1 (FR)
Title: Silicon dioxide accelerator for biocidal smoke - based on dicyandiamide and ammonium nitrate
IPC: A01N47/44
Filed: 1974-02-13
Abstract: Bactericidal, insecticidal or fungicidal mixt. based on dicyandiamide and ammonium nitrate contains 4-30 (pref. ca 10) wt. % (based on the total mixt.) of silicon dioxide. The mixt. is converted into a smoke by igniting by means of a wick, the reaction continuing unaided until all of the matl. has been converted into smoke. The silicon dioxide (which is by itself chemically and biologically inert) acts as an accelerator, so that the ignition reaction is self-sustaining. With silicon dioxide concns. below ca 10%, the reaction is not self-sustaining.
Patent FR-2270927-A1 (FR)
Title: Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone
IPC: B01D53/047
Filed: 1974-05-15
Abstract: An adsorption process for the fractionating of a gas mixt. (air, to produce oxygen-rich or nitrogen-rich air) includes two adsorption zones. Each of this can work in an elementary adsorption cycle which includes an inflation phase and an expansion phase. During a regeneration phase the enriched gas fraction can be extracted. A relay phase includes a compensation stage and an extraction stage. This process is compatible with the available industrial equipment; its yield is at least as good as comparable methods where a very high vacuum is not compatible with existing equipment.
Patent FR-2274249-A1 (FR)
Title: Built in floor unit for kitchen or bathroom - levelled and adjusted for height individually to eliminate unevenness of line
IPC: A47B91/02
Filed: 1974-06-17
Abstract: A kitchen unit has a separate plinth (9) with brackets (11) at each corner. Each has a vertical hole, threaded to receive a length of screwed rod (10). A flanged head (15) welded on this rod has a boss locating in a hole in the bottom (3) of the unit, this boss having a slot (18) across the top. The flanges on the four screwed rods support the unit and adjustment is made by means of a screwdriver in each slot. After completion, a cap (19) is screwed (20) into the top of the boss to close the hole. The unit front is extended downwards (22) to mask the gap (21).
Patent FR-2283113-A1 (FR)
Title: Olefins hydroxylation to polyhydric alcohols - using hypochlorite in presence of osmium tetroxide
Inventor: CUMMINS RICHARD WILLIAMSON
IPC: C07C51/29
Filed: 1974-08-30
Abstract: Olefinic cpds. in an aq. medium at a pH of >=7 are oxidised in the presence of osmium tetroxide by an alkali(ne earth) metal hypochloride at -10-60 degrees C to form a dihydroxy addn. prod. of the olefinic cpd. The process requires small amts. of expensive osmium tetroxide. The olefin is opt. cyclic and is opt. substd. by hydroxyl, carboxy, carboxylic ester, carboxylic amide or halogen.
Patent FR-2251136-A1 (FR)
Title: Elimination of interference signals in radio receiver - involves two-phase modulation of carrier signal from transmitter
IPC: H04B1/50
Filed: 1974-10-17
Abstract: The transmitter generates a carrier signal which is modulated with a signal for a symmetrical waveform with suppressed carrier. There are second elements for modulation of received signals with the modulation signal so that the interference signals from the transmitter coincides with the suppressed spectrum, while any useful signal is modulated; the compressed interferece signal is filtered out; the remaining modulated useful signal modulated in the receiver with the modulation signal in order to compress it and recover its original form; the modulation signal is a pseudo-noise code, or a maximum length shift register code and is in addition modulated with data to be transmitted.
Patent FR-2251853-A1 (FR)
Title: Photo-electrophoretic copying using sensitised pigment - of quinacridone type
IPC: G03G5/09
Filed: 1974-11-13
Abstract: A spectrally sensitised quinacridone pigment (I): (R is H or Me) is used as pigment in a photoelectrophoretic copying process involving exposure of a suspension of a pigment, which is light-sensitive in an electric field, in an insulating liquid to an electric field between 2 electrodes and selectively to actinic light at the same time, so that a pigment image is formed on >=1 of the electrodes by transfer of pigment particles. (I) is used for single and multicolour copying, in which it gives good results and extends the range of pigments suitable for these processes.
Patent FR-2290550-A1 (FR)
Title: Placing and fixing of floor screed forms - uses trussed beam for positioning and as temporary support
IPC: E01C23/02
Filed: 1974-11-07
Abstract: The apparatus for placing forms is used first as shuttering and then as screeds when casting concrete floors. It consists of a main support element which is a small metal trus, having on its lower part fixing (3) for attaching the form, and towards the ends, adjustable supports (4) for the correct positioning of the apparatus on the ground. Above each of these supports (4) is a fixed sighting mark (5). The truss has an inverted triangular section with three hollow longitudinal elements, two upper ones and one lower one. The form is fastened to the apparatus which is then put in position, using the two sight-marks in conjunction with two staffs to align it correctly. The height of the apparatus is adjusted. the form is then concreted in place and the apparatus removed.
Patent FR-2299482-A1 (FR)
Title: Car door catch mechanism - has sprung pawl with two notches and bolt with one notch
IPC: E05B65/32
Filed: 1975-01-30
Abstract: The lock for use on car-doors of a case containing a latch (3) hinged on spindle (4) and an opening (5) in which a bolt (6) engages cooperating with the latch. The latch is in the shape of a sprung pawl with two notches, while the bolt has only one notch. The side of the first of the latch notches which engages with the bolt notch when the door is closed, is inclined at an angle of less than 25 deg. in relation to the closing trajectory. This arrangement of the bolt and latch reduces the noise made when the door is closed and also allows the door to be closed without pressure being exerted.
Patent FR-2301741-A1 (FR)
Title: Balancing unit for pressure fed hydrostatic transmission - has piloted relief valves augmenting input valve function
IPC: F16H39/02
Filed: 1975-02-20
Abstract: The balancing unit for hydro-static transmissions with pressurised motor to pump feeds has piloted relief piston valves augmenting the input valve function. The assembly has two relief valves with piloted piston valves, two ports into the pump to hydro- static motor feed, and a third port connecting with a high pressure source and the reservoir return feed. The ports (101, 101') are closed by cone nosed pistons (105) which slide in chambers (104, 104'). Fine bores (106, 106') traverse the pistons from chambers (104) to ports (101), cavity (103) links ports (101, 101') with the third port (103') and chambers (104) are closed by pilot valves (122, 122') locating in chambers (119, 119') which in turn contact to the fluid reservoir (R).
Patent FR-2305110-A1 (FR)
Title: Garden cultivator with multipurpose toobar - having holes to receive bolts for locking butterfly nuts
IPC: A01B1/06
Filed: 1975-03-24
Abstract: The cultivator has a frame (1), an auto-cycle wheel (2), an adjustable tool bar (3) and handles (4). The tool bar (3) can be adjusted vertically and laterally. Lateral adjustment is carried out by moving arms (5) which can be locked in several positions by a bolt and butterfly nut through holes in bars (6). At the ends of bars (5) a number of different implements may be fitted, such as duck foot hoes and various cultivating times.
Patent FR-2306874-A1 (FR)
Title: Ship propulsion unit including horizontal drum - carries paddles which can swivel about their centre to deliver thrust in one direction
IPC: B63H1/36
Filed: 1975-04-09
Abstract: The propeller is driven by an in line shaft through a worm gear and wheel so that the shaft (13) is at right angles to the centreline of the vessel. Two cylinders are fitted, one on each side of the centreline. Each drum has two end plates (12) fixed to the shaft (13). The drum is mounted inside a channel (10) which guides the water flow correctly over the drum. The drum has two paddles (18) each swivelling about the centre on adjustable swivel pins (30). The cutaway portion on the end of the paddle fits over the fixed guide (34) so that the paddles feather over the return half revolution.
Patent FR-2282180-A1 (FR)
Title: Overload protection for stabilised power pack - has pulse controlled thyristor whose ignition pulses are applied through transistor
IPC: H02M7/155
Filed: 1975-08-12
Abstract: The thyristor is inserted into a supply voltage connection. Its control electrode is connected through a capacitor to the collector of a control transistor whose emitter is connected through a further capacitor to frame. The control transistor emitter is connected through a diode to the supply voltage connection behind the thyristor. A resistor is connected to the transistor emitter. The collector of the control transistor is connected to earth via a resistor and a further diode connected in parallel. A voltage divider composed of three series resistors is connected between the working voltage line and earth in front of the loading capacitor.
Patent FR-2282841-A1 (FR)
IPC: A61B3/06
Filed: 1975-08-29
Abstract: A light source (3) and a projection lens (9) are arranged in a projector support (11) pivotable about a horizontal axis (10). In the beam path between the light source and the projection lens there are located a condensor (4), a mechanical diaphragm (5), two filter discs (6, 7) and an aperture disc (8). The projection lens is used to project light symbols of different size and brightness onto the inside of an approximately semi-spherical projection surface (2). The filter discs and the aperture plate are driven with an electromechanical drive which can be electronically controlled via a control panel (13). The pivoting movement of the projector support about the horizontal axis and of the projection lens about a vertical axis (12) can be controlled via this control panel. The control panel is designed such that the forward or reverse motion of the filter exchange takes place at predetermined, settable time intervals and that there is a dark period of specific, settable duration at every advance. The stepwise change in brightness of the light symbols which follows a defined time course results in objective test results that can be compared with other results.
Patent FR-2323453-A1 (FR)
Title: Metered liq. quantity spray system - uses precompressed spring actuating one-piece spray head and piston
IPC: F04B9/06
Filed: 1975-09-09
Abstract: The system effects simultaneously by a single manual action the aspiration of a predetermined quantity of liquid and its pressurisation to a predetermined degree. The energy necessary to spray the complete amount of the liquid is provided by a single spring, previously compressed and acting against a one-piece component forming a sliding spray head and piston. The spring can be additionally compressed by the same single manual action, typically the screwing of the head down on a quick thread, or the actuation of a cam lever or rack-and-pinion mechanism.
Patent FR-2286065-A1 (FR)
IPC: B65D6/40
Filed: 1975-09-23
Abstract: 1493693 Wheeled goods containers PELLY AB 26 Sept 1975 [30 Sept 1974] 39510/75 Heading B7B [Also in Division B8] A goods container having two sides and a bottom wall hinged to a rear wall has a front wall 4 hinged to one side wall 5 and latched to the other side wall 7, the latch can only be released when the wall 7 is moved towards the side wall 5, this prevents unintentional opening of the container. The front wall is hinged to side wall 5 by a tube and rod 15 so that the front can be raised as well as pivoted. When the wall 7 is in its normal position the door cannot be raised on its hinge to disengage a hook 22 on the wall 7 from a clasp 20 on the front wall 4 because the top of a recess 21 in wall 7 would abut the top of the clasp 20, however, when the wall 7 is moved inwardly towards the side wall 5 the clasp 20 and wall 4 can be raised, thereby releasing the front wall 4 so that it can pivot to its open position. A further hook 23 holds the wall 4 back against side 5 when the wall 4 is in its open position.
Patent FR-2329197-A1 (FR)
Title: Beehive whose parts are all made in expanded polystyrene - which is warm in winter
IPC: A01K47/00
Filed: 1975-10-31
Abstract: Beehive has base, body, upper sections and roof all moulded separately in expanded polystyrene. pref. of density >25 kg/m3. The body and upper sections of the hive are of square tubular form, about 5 cm thick; they are grooved to take the honeycomb frames, and have hand grips formed in two opposite sides. The base is a flat square built up into a rim on three sides: the hive body stands on the rim, leaving a gap on the fourth side as entry to the hive. The overhanging roof would fit down over the topmost section.
Patent FR-2292908-A1 (FR)
Title: Leakproof flap valve with low pressure drop - disc on pivoting arm descends against inlet face to seal using wedging action
IPC: F16K1/20
Filed: 1975-11-27
Abstract: The outer body of the valve has straight through inlets and outlets. A chamber on top houses the actuating rod, perpendicular to fluid flow, and has an aperture for seating the flap disc when open. This disc is loosely mounted on a pivotable arm, comprising two parallel side plates, connected to the actuating rod by a link rod. The link rod passes parallel to, and between, the side plates and when the valve disc is closed against the inlet, this link descends further and exerts a sideways wedging force against the disc by means of a lever and cam assembly under compressive spring loading.